Base | Representation |
---|---|
bin | 101110000100… |
… | …000000010011 |
3 | 211201110211020 |
4 | 232010000103 |
5 | 11042400102 |
6 | 1110450523 |
7 | 204431106 |
oct | 56040023 |
9 | 24643736 |
10 | 12075027 |
11 | 68a8168 |
12 | 4063a43 |
13 | 266a1b3 |
14 | 186473d |
15 | 10d7bbc |
hex | b84013 |
12075027 has 16 divisors (see below), whose sum is σ = 16745472. Its totient is φ = 7731360.
The previous prime is 12075001. The next prime is 12075029. The reversal of 12075027 is 72057021.
It is not a de Polignac number, because 12075027 - 28 = 12074771 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12074988 and 12075006.
It is not an unprimeable number, because it can be changed into a prime (12075029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14188 + ... + 15014.
It is an arithmetic number, because the mean of its divisors is an integer number (1046592).
Almost surely, 212075027 is an apocalyptic number.
12075027 is a deficient number, since it is larger than the sum of its proper divisors (4670445).
12075027 is a wasteful number, since it uses less digits than its factorization.
12075027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1018.
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 12075027 is about 3474.9139557693. The cubic root of 12075027 is about 229.4189935341.
The spelling of 12075027 in words is "twelve million, seventy-five thousand, twenty-seven".
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